Bluetooth earphone



FIG. 1 is a perspective view of a bluetooth earphone;

FIG. 2 is a front view of the bluetooth earphone of FIG. 1;

FIG. 3 is a rear view of the bluetooth earphone of FIG. 1;

FIG. 4 is a left-side view of the bluetooth earphone of FIG. 1;

FIG. 5 is a right-side view of the bluetooth earphone of FIG. 1;

FIG. 6 is a top plan view of the bluetooth earphone of FIG. 1;

FIG. 7 is a bottom plan view of the bluetooth earphone of FIG. 1;

FIG. 8 is an open perspective view of the bluetooth earphone of FIG. 1;and,

FIG. 9 is another open perspective view of the bluetooth earphone ofFIG. 1 showing use with an earphone holder.

The broken lines in FIG. 9 form no part of the claimed design.

The ornamental design for a bluetooth earphone, as shown and described.